{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "adverse event", "trigger": true, "arguments": ["Subject.Race", "Effect", "Subject.Gender", "Subject.Population", "Treatment.Dosage", "Treatment.Drug", "Treatment.Disorder", "Treatment.Route", "Treatment.Time_elapsed", "Subject.Age", "Subject.Disorder", "Treatment", "Treatment.Freq", "Subject", "Combination.Drug", "Treatment.Duration"]}, {"event_type": "potential therapeutic event", "trigger": true, "arguments": ["Effect", "Subject.Age", "Subject.Race", "Subject.Disorder", "Treatment.Duration", "Treatment.Disorder", "Treatment.Route", "Treatment", "Combination.Drug", "Subject.Gender", "Subject", "Treatment.Dosage"]}], "input": "A previous study of patients with \"quinine-associated TTP/HUS\" found that ADAMTS13 activities were not abnormal in 12/12 patients."}
{"adverse event": [{"trigger": "associated ", "arguments": {"Subject.Race": "NAN", "Effect": ["ADAMTS13 activities were not abnormal", "TTP/HUS"], "Subject.Gender": "NAN", "Subject.Population": "12/12", "Treatment.Dosage": "NAN", "Treatment.Drug": "quinine", "Treatment.Disorder": "NAN", "Treatment.Route": "NAN", "Treatment.Time_elapsed": "NAN", "Subject.Age": "NAN", "Subject.Disorder": "NAN", "Treatment": "quinine", "Treatment.Freq": "NAN", "Subject": "12/12 patients", "Combination.Drug": "NAN", "Treatment.Duration": "NAN"}}], "potential therapeutic event": []}